Modern energy infrastructure heavily relies on IT systems from monitoring, automation, safety, and compliance. With the energy sector considered critical infrastructure, even small IT failures can have massive consequences. In this blog we’ll explain the effects of IT failures on one of the most important sectors for everyday life.
The Growing Dependence on IT in the Energy Sector
Energy infrastructure today relies on interconnected networks, industrial control systems, cloud platforms, and data analytics to operate efficiently. Supervisory Control and Data Acquisition Systems (SCADA) provide real-time insight into equipment performance, while IT platforms support compliance, reporting, and coordination across the energy sector.
For executive teams, this level of digital reliance introduces a new category of operational risk. A single IT failure, whether caused by outdated systems, human error, or lack of visibility, can escalate rapidly. In energy infrastructure, the cost of one hour of downtime is estimated to be $2.48 million per hour. Downtime isn’t just a technical issue either, as it affects public safety, regulatory standing, and stakeholder confidence.
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How IT Failures Disrupt Energy Infrastructure
In 2021 the Colonial Pipeline, the largest fuel pipeline in the U.S., was hit by a ransomware attack. This attack caused their IT and OT systems to shut down for several days causing a potential international supply crisis. The pipeline opted to pay a ransom of $5 million to the hackers to restore the data.
It’s believed the attackers gained access through a stolen VPN password tied to an account with no MFA. This scenario shows how the attack wasn’t a failure of the physical pipeline itself, but a critical failure in securing the digital perimeter that controls it.
With cyberattacks that target the energy sector surging, we could see delayed energy delivery, halted manufacturing processes, and strain on emergency response capabilities. Because energy infrastructure is so vital, it’s imperative that downtime or cyberattacks are minimized and prevented if possible.
The Role of Cybersecurity in the Energy Sector
Most major IT failures in the energy sector today are tied back to cybersecurity. Ransomware, phishing, and credential theft are becoming the common entry points for hackers. According to industry reporting in 2025, we saw 50% of ransomware attacks targeting critical sectors such as energy.
When attackers gain access to an organization’s network, they have no choice but to shut systems down to prevent further damage. This is when an IT issue turns into an operational crisis. Power generation slows or stops, monitoring tools go dark, and response teams are forced to operate with limited visibility. By this point, the organization is worried about bringing systems back online before figuring out how the attack started.
The problem is that recovery is rarely quick when IT and cybersecurity are neglected. Poor visibility, outdated backups, and unclear incident response plans make outages longer and more expensive than they need to be.
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Where MSSPs Fit into Preventing IT Failures
For many organizations in the energy sector, IT failures do not happen because teams are careless. They can happen because internal teams are stretched thin. Managing day-to-day operations, regulatory requirements, and complex energy infrastructure leaves little room for continuous monitoring and threat detection.
This is where Managed Security Service Providers (MSSPs) come in. These providers are able to provide around-the-clock visibility into networks and systems, helping detect issues before they turn into full-scale IT failures. They allow internal teams to remain responsible for operations, while no longer needing to operate without oversight during nights, weekends, or high-stress events.
In energy infrastructure environments, early detection matters. Catching abnormal activity quickly can be the difference between a contained security event and an operational shutdown.
When used alongside in-house teams, MSSPs do not replace internal knowledge. They help reduce blind spots that often lead to prolonged outages and costly recovery efforts. For the energy sector, this layered approach can limit downtime, improve response time, and reduce the operational impact of inevitable IT failures.
Managing IT Failure Risk in Critical Energy Infrastructure
Technology now sits at the center of how energy infrastructure operates. When systems go down or are compromised, the impact is felt quickly across operations, safety, and public confidence. As the energy sector continues to modernize, reliability depends just as much on digital systems as it does physical assets.
For leadership teams, the takeaway is straightforward. Understanding how prepared your organization is to handle outages, security incidents, and recovery should be an ongoing priority. Evaluating internal capabilities, identifying gaps, and knowing when to bring in outside support can help limit disruption and keep operations running.
Taking a proactive approach today is far less costly than responding under pressure later.
Tom Kirkham brings more than three decades of software design, network administration, and cybersecurity knowledge to organizations around the country. During his career, Tom has received multiple software design awards and founded other acclaimed technology businesses.
